Downloads
Documentation
Get Involved
Help
Search docs
API Platform Conference 2025
Getting Started
Introduction
A simple tutorial
Language Reference
Basic syntax
Types
Variables
Constants
Expressions
Operators
Control Structures
Functions
Classes and Objects
Namespaces
Enumerations
Errors
Exceptions
Fibers
Generators
Attributes
References Explained
Predefined Variables
Predefined Exceptions
Predefined Interfaces and Classes
Predefined Attributes
Context options and parameters
Supported Protocols and Wrappers
Security
Introduction
General considerations
Installed as CGI binary
Installed as an Apache module
Session Security
Filesystem Security
Database Security
Error Reporting
User Submitted Data
Hiding PHP
Keeping Current
Features
HTTP authentication with PHP
Cookies
Sessions
Handling file uploads
Using remote files
Connection handling
Persistent Database Connections
Command line usage
Garbage Collection
DTrace Dynamic Tracing
Function Reference
Affecting PHP's Behaviour
Audio Formats Manipulation
Authentication Services
Command Line Specific Extensions
Compression and Archive Extensions
Cryptography Extensions
Database Extensions
Date and Time Related Extensions
File System Related Extensions
Human Language and Character Encoding Support
Image Processing and Generation
Mail Related Extensions
Mathematical Extensions
Non-Text MIME Output
Process Control Extensions
Other Basic Extensions
Other Services
Search Engine Extensions
Server Specific Extensions
Session Extensions
Text Processing
Variable and Type Related Extensions
Web Services
Windows Only Extensions
XML Manipulation
GUI Extensions
Keyboard Shortcuts
?
This help
j
Next menu item
k
Previous menu item
g p
Previous man page
g n
Next man page
G
Scroll to bottom
g g
Scroll to top
g h
Goto homepage
g s
Goto search
(current page)
/
Focus search box
PHP Function List
）、w3cschool编程狮（https:/www.w3cschool.cn/）等。
doesn't exist. Closest matches:
swoole_http_client
swoole_http_response
wincache_ocache_fileinfo
swoole_http_server
swoole_http_request
stats_stat_correlation
ui_controls_colorbutton
swoole_async_dns_lookup
wincache_ocache_meminfo
wincache_fcache_fileinfo
swoole_coroutine
ui_controls_check
ui_controls_combo
stats_cdf_poisson
dom_htmlcollection
ui_controls_button
wincache_ucache_inc
wincache_ucache_dec
wincache_ucache_cas
win32_get_last_control_message
wincache_scache_info
wincache_ucache_info
stats_stat_factorial
wincache_ucache_clear
show_source
swoole_mysql_exception
swoole_websocket_frame
wincache_ucache_delete
wincache_fcache_meminfo
wincache_ucache_meminfo
↑
and
↓
to navigate •
Enter
to select •
Esc
to close
Press
Enter
without selection to search using Google
